[FFmpeg-devel] AMD Vega 56, UVD and OpenCL
james.dutton at gmail.com
Sun Dec 9 18:06:44 EET 2018
On Sun, 9 Dec 2018 at 13:37, Mark Thompson <sw at jkqxz.net> wrote:
> On 09/12/2018 01:22, James Courtier-Dutton wrote:
> > Hi,
> > I little off topic, but hopefully someone here might be able to help me
> > it is video processing related.
> > I wish to use UVD to send a video stream to the GPU, and then have OpenCL
> > process the output video frames.
> > Can anyone point me to example source code to achieve this in Linux.
> AMD does not support any GPU-side OpenCL interop on Linux - you will need
> to copy using the CPU.
Just to clarify.
Does the hardware (Vega 56) support it?
Is it just that the Linux drivers do not have that functionality yet?
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